For migrated computers, Web tools like ipchicken or whatismyip will no longer provide your computers specific IP address. Those sites will show one of two "public" IP addresses for the college:

147.129.132.2
192.231.234.1

To find the specific IP address for your computer:

Windows

Go to Start > Run
Enter cmd
Click OK
Type ipconfig
Press Enter
Look for the IP Address under "Local Area Connection"

Mac

Go to Apple menu > System Preferences
Go to Internet & Wireless > Network
Click the "Ethernet" device with the green dot
Look for the IP Address in the right side of the window